Tab flange



FIG. 1 is an isometric view of a tab flange, in accordance with the invention;

FIG. 2 is a top plan view of the tab flange of FIG. 1;

FIG. 3 is a bottom plan view of the tab flange of FIG. 1;

FIG. 4 is a side elevation view of the tab flange of FIG. 1; and,

FIG. 5 is an end elevation view of the tab flange of FIG. 1.

The broken lines showing the perimeter, the finger hole and the rivet attachment portion of the tab depict environmental subject matter only and form no part of the claimed design. 

The ornamental design for a tab flange, as shown and described. 